diff options
Diffstat (limited to 'opcodes/i386-opc.h')
| -rw-r--r-- | opcodes/i386-opc.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index 7fa61c2..cac9daa 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -1,5 +1,5 @@ /* Declarations for Intel 80386 opcode table - Copyright 2007, 2008 + Copyright 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of the GNU opcodes library. @@ -248,8 +248,9 @@ typedef union i386_cpu_flags #define Vex (Drexc + 1) /* insn has 256bit VEX prefix. */ #define Vex256 (Vex + 1) -/* insn has VEX NDS. Register-only source is encoded in Vex - prefix. */ +/* insn has VEX NDS. Register-only source is encoded in Vex prefix. + We use VexNDS on insns with VEX DDS since the register-only source + is the second source register. */ #define VexNDS (Vex256 + 1) /* insn has VEX NDD. Register destination is encoded in Vex prefix. */ |